baber/WOPTO huggingface dataset:
Patent JP-H08265671-A (JP)
Title: Cooling structure
Inventor: KIJIMA TAKUMI
IPC: H04N5/64
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a cooling structure which is capable of uniformly cooling the heat generating bodies which are successively provided on a substrate. CONSTITUTION: In the U-shaped heat radiating plate 14 performing a surface contact with the windward side heat generating body 11 and the leeward side heat generating body 13 which are successively provided on a substrate, U-shaped cross-sectional area is made smaller as it is closer to the leeward side by providing at least one or more oblique surfaces 14x. Because the flow velocity of air for cooling flowing at the inside of the U-shaped radiating plate 14 is increased as it is closer to the leeward side, the increase or decrease of cooling efficiency is canceled even if air is warmed from the windward side by a heat exchange, and the windward side heat generating body 11 and the leeward side heat generating body 13 are uniformly cooled.
Patent JP-H05264112-A (JP)
Title: Multi-type heat pump device
IPC: F25B13/00
Filed: 1992-03-24
Abstract: PURPOSE:To eliminate the need for piping construction for branching which has been required when indoor machines are connected in series by a method wherein a plurality of indoor machines, wherein a bypass refrigerant line includ ing a flow control valve is provided in parallel with an indoor heat exchanger, are connected in series using a refrigerant pipe, thereby improving construction efficiency. CONSTITUTION:In an indoor machine 10, a bypass refrigerant pipe 13 including a flow control valve 14 is connected to a refrigerant pipe 12 of an indoor heat exchanger 11 so as to bypass it. A plurality of such indoor machines 10 are connected in series using the pipe 12 to constitute a multi-type heat pump device and one end of a first indoor machine 10 and one end of a (n+2)th indoor machine 10 are connected respectively to a connecting part 17a to an expansion valve of an outdoor machine 16 and a connecting part 17b to a four-way valve. And the amount of refrigerant flowing through the heat exchanger 11 of each indoor machine 10 is adjusted by a flow control valve 14 to cause all machines 10 to operate at their full capacities. As a result, the need for piping construction for branching is eliminated, so that construction can be simplified.
Patent JP-H04302144-A (JP)
Title: Cleaning method
Inventor: KAWASUMI KENICHI
IPC: H01L21/304
Filed: 1991-03-29
Abstract: PURPOSE:To improve the ashing removal step equalizing performance of organic matters such as a resist used as a mask for augmenting the throughput by a method wherein water or hydrogen peroxide in a gaseous state having the evaporated latent heat as well as ozone are fed onto the surface of a processed matter. CONSTITUTION:The ozone produced by an ozone producer 1 is led in a steam feed vessel 3 through an A-piping 2. This steam feed vessel 3 is fed with pure water or hydrogen peroxide by constant quantity feeder 4 with a heater A5 built therein to maintain the constant water temperature inside the vessel 3. The steam 6 evaporated from the water level of the vessel 3 are carried by the steam 7 of ozone led in the vessel 3 is fed to multiple gas feed nozzles 9. Next, the reactive gas is fed onto the water 21 surface evenly and rapidly from the multiple gas feed nozzles 9. Accordingly, the steam 6 to be fed previously having evaporation latent heat as well as the ozone deprived of the evaporation latent heat is not cooled down by cold water at all.
Patent JP-H01238958-A (JP)
Title: Printing density controller
Inventor: ENDO YOICHI
IPC: B41J2/36
Filed: 1988-03-18
Abstract: PURPOSE:To enable constant coloring density to be always realized whatever recording paper may be used by a method wherein a specific test pattern is printed each time thermosensible paper is exchanged, said density being detected and besides, a printing signal is controlled according to the density of detection. CONSTITUTION:Each time thermosensible paper is exchanged, a test pattern is printed for regulation of density, which is detected by a density sensor 43. A detection signal obtained according to the printing density of the test pattern is supplied to an A/D converter via an amplifier 71, and is converted to a digital signal. The digital signal is supplied to a pulse width setting circuit 73, and is variably controlled according to the printing density. This pulse width signal is stored in a memory provided to a thermal head control circuit 70, and input image information is printed out by the corrected pulse width. Therefore, variation in density of coloring capable of being generated by difference of a lot can always be equalized.
Patent JP-S63233228-A (JP)
Title: Integrated air conditioner
Inventor: KUSASHIO AKIRA
IPC: F24F1/02
Filed: 1987-03-20
Abstract: PURPOSE:To make it possible to miniaturize the air conditioner and to reduce noise by using a plurality of sirocco fans and installing condensers on the suction sides of blast fans and further at the upper part of the discharge part of the blast fan. CONSTITUTION:When a fan motor 8 for a condenser is operated, outdoor air passes through a condenser 14, and is guided by a sirocco fan 4 through the suction opening 12 of the blast fan 6 for the condenser. Further, outdoor air is then pressurized and accelerated and sent out to the outdoors through the discharge opening pats 11 of the blast fans 6 for the condensers. Since two blast fans 6 for the condensers are installed, the air conditioner is greatly miniaturized as compared with the case of one blast fan. Since these fans are disposed at the left and right hands, the depth dimension of the main air conditioner body is diminished. Further, when the condenser 14 is positioned on the suction side of the blast fan 6 the air flow discharged from the blast fan 6 is not brought into collision with the condenser, whereby noise is reduced. Further, by installing the condenser 14 at the upper part of the discharge port 11 of the blast fan 6, short-circuiting between the suction and discharge sides of the fan 6 for the condenser is greatly reduced.
Patent JP-S60208703-A (JP)
Title: Reflection mirror for automobile
Inventor: OOGUCHI TAKASHI
IPC: B60R1/02
Filed: 1984-04-02
Abstract: PURPOSE:To obtain an antidazzle effect by having a substrate glass, a thin film which is formed on the substrate glass and has the property to reflect light and the property to allow transmission of light and a mirror housing for contg. and fixing the above-described substrate glass. CONSTITUTION:A reflection mirror for a automobile has the substrate glass 1. The 1st thin film 2 consisting of a transparent material having a high refractive index is formed on one surface of the glass 1 and the 2nd thin film 3 consisting of a material having low refractive index is formed thereon. The 3rd thin film consisting of a transparent material having a high refractive index is further formed thereon. A colored mirror 10 consisting of the glass 1, the films 2, 3, 4 and a light diffusion film 5 is housed and fixed in a mirror housing 6 in such a direction where the film 4 faces outward. The reflectivity around 4,500Angstrom  is maximized if a design wavelength lambda0 is set at 4,500Angstrom  without lighting a light source 7 in the daytime. The antidazzle effect is thus obtd.
Patent JP-S61232142-A (JP)
Inventor: KAMIJO TOSHIMASA
IPC: G07C5/00
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03267813-A (JP)
Title: Electronic switch circuit
Inventor: KUBOTA AKIHIRO
IPC: H03K17/62
Filed: 1990-03-16
Abstract: PURPOSE:To obtain sure switching and very simply setting of a switching indication voltage by constituting the switch circuit with a 1st transistor(TR), a differential amplifier and a constant current source. CONSTITUTION:The switch circuit consists of a 1st TR 1 whose base connects to an input terminal, bias sources R1, R2 supplying a bias voltage to the 1st TR 1, a TR 2, a 1st differential amplifier comprising 3rd and 4th TRs 3,4 operated by the 1st TR 1, a 1st low current source L activated when the 3rd TR 3 is operated by the 1st differential amplifier and a 2nd constant current source H activated when the 4th TR 4 is operated. Thus, a desired input signal level for the switching is decided by a 1st reference voltage of the 1st TR 1 and the switching level of the constant current source depends on a 2nd reference voltage of the 1st differential amplifier, then the switching level is set freely. Thus, the input voltage permissible value is taken wide and accurate switching is obtained even at a low voltage.
Patent JP-H02245429-A (JP)
Title: Electronic fuel injection pump
Inventor: NAKADA TERUO
IPC: F02M41/12
Filed: 1989-03-20
Abstract: PURPOSE:To enable the pertinent adjustment of fuel injection timing and injection amount by connecting a plurality of spill passages having different sectional areas to a plunger pump room for pressurizing and delivering fuel from a fuel chamber, and providing a plurality of solenoid valves in each spill passage. CONSTITUTION:A pump has a fuel chamber 2 formed at one side of a casing 1, and a drive shaft 4 and a plunger 7 are arranged at both sides of the chamber 2. In this case, two spill passages 16 and 17 are formed in the casing 1 for leading fuel from a plunger pump room 6 to the chamber 2 and adjusting fuel injection timing and fuel injection amount. Each of the passages 16 and 17 has a different sectional area. The spill passage 16 having a small sectional area is fitted with a solenoid valve 20 for exerting a low valve opening force, while the spill passage 17 having a large sectional area is provided with another solenoid valve 21 exerting a high valve opining force.
Patent JP-S56163105-A (JP)
Title: Porduction of fluorine-containing polymer
Inventor: KOJIMA GEN
IPC: C08F14/00
Filed: 1980-05-21
Abstract: PURPOSE: To obtain titled less colored, high-MW polymer at a high rate of polymerization, by (co)polymerizing a fluorine-containing monomer in an aqeous medium in the presence of a specified redox initiator having a high activity at low temperatures.  
     CONSTITUTION: A redox initiator having a high activity at low temperatures is prepared by mixing (A) a water-soluble persulfate, e.g., ammonium persulfate, (B) a water-soluble iron salt, e.g., ferrous sulfate, (C) a hydroxymethanesulfinate, e.g., sodium hydroxymethanesulfinate, and (D) ethylenediaminetetraacetic acid (salt). Next, the polymer of the purpose is obtained by (co)polymerizing a fluorine-containing monomer, e.g., fluorovinyl ether, or a monomer mixture containing a fluorine-containing monomer in an aqueous medium in the presence of said redox initiator under conditions including an aquious medium pH of 7W10.7 and a temperature of 0W50°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H103206-A (JP)
Title: Microchannel printing head for electrographic printer
Inventor: GRANDE WILLIAM J
IPC: B41J2/43
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent resolution from being restricted by the stroke of a needle in a printing head by forming plural parallel microchannels for restricting so that developer may flow in the microchannels and positioning plural selectively addressable transfer electrodes on the bottoms of the respective microchannels. SOLUTION: This microchannel printing head 12 is provided with plural walls 40 so as to form the plural microchannels 42. Developer particles 28 are moved in the microchannels in a direction shown by an arrow D by a magnetic brush 10. The conductive transfer electrodes 46 are arranged in the respective microchannels. The head 12 is formed by forming a conductor leading the transfer electrode 46 and the transfer electrode having a surface of material which is not flexible, coating the surface of the material which is not flexible with optical image formable polymer, and patterning the optical image formable polymer so that the wall 40 of the channel may be formed. The conductor leading to the electrode 46 is arranged under the wall 40.
Patent JP-S63232261-A (JP)
Title: Plane type fluorescent lamp
Inventor: HINOTANI KATSUHIRO
IPC: H01J61/30
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the uniform luminance of a fluorescent lamp eliminating the nonuniformity of luminance even when a reinforcing glass menber is used by forming fitting portions on a pair of discharge electrodes respectively and fitting end portions of the said reinforcing glass member in the said fitting portions respectively. CONSTITUTION:On the both sides of a pair of discharge electrodes 9, 9 of U-shaped cross section auxiliary electrodes 9a, 9a... are arranged to enhance the discharge on edge portions, and U-shaped notches 9b, 9b... are formed on the electrodes 9, 9 on the extended line of the uncoated portions 5, 6 of phosphor respectively. And reinforcing glass members 11, 11 are supported mechanically only by fitting in the notches 9b, 9b respectively. It is not necessary to fix the reinforcing members to the upper and the lower glass plates 1, 2 with frit glass respectively, therefore the nonuniformity of luminance due to extra coating of frit glass can not be taken place. Thereby the uniform luminance can be obtained over the whole luminous surface eliminating the nonuniformity of luminance even when the reinforcing glass member is used for implosion protection.
Patent JP-H08327991-A (JP)
Title: Substrate for display device and liquid crystal display using the same and its production
Inventor: FUKUNAGA YOKO
IPC: G02F1/1343
Filed: 1996-03-22
Abstract: PURPOSE: To obtain a low-cost liquid crystal display device which is applicable to liquid crystals of a high-speed response mode and is applicable to a large- screen display by using a substrate for a display device including switching elements and a function layer composed of an org.-inorg. hybrid glass on a substrate. CONSTITUTION: The substrate 21 for the display device includes the switching elements and the function layer at least partly composed of the org.-inorg. hybrid glass on the substrate. The function layer is formed by patterning the parts having >=2 kinds of the functions varying in electrical properties or optical properties in one layer. The material of these parts consists of the org.-inorg. hybrid glass. The method for forming the patterns on the function layer is executed by applying a resist 22 on the substrate (array substrate) 21 for the display device, irradiating the desired parts (the parts to be imparted with the functions) with UV rays to form latent image on the resist. The array substrate 21 is then dipped into a dipping liquid 24 and the array substrate 21 is heated after this dipping stage to selectively vitrify the exposed parts to form oxide 25.
Patent JP-H10258604-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAGAWA SUMUTO
IPC: B60C9/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve durability by improving corrosion fatigue resistance and an anti-adhesive property of a carcass member by making oxygen partial pressure of filling gas lower than a specific percentage. SOLUTION: Oxygen partial pressure of filling gas of a pneuma IC radial tire using a steel cord on a carcass part is made less than 15%. Consequently, the pneumatic radial tire excellent in durability is provided by extensively improving corrosion fatigue resistance and an anti-adhesive property of a carcass member. Inactive gas such as nitrogen gas, etc., is favourable as the filling gas except for oxygen gas oxygen partial pressure of which becomes less than 15%. Additionally, thickness of a rubber layer 5a with butyl rubber as a main component to block oxygen permeability provided as the extreme inner layer of an inner liner layer 5 is favourable to be less than 2.0mm. As it is possible to reduce thickness of the inner liner layer 5a by lowering oxygen partial pressure, it becomes possible to reduce quantity of butyl rubber high in heat build-up and to improve durability.
Patent JP-S63233695-A (JP)
Title: Video processing device for color picture
Inventor: MORIAKI MASAYUKI
IPC: H04N9/74
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a composite video signal of a 1st color picture without color disturbance by inputting a sinusoidal wave signal of a sinusoidal wave generating means to a 2nd picture input section at the output time of a composite video signal of the 1st color picture and inputting a timing signal of a timing signal forming means to a burst gate input section. CONSTITUTION:A generating circuit 39 generates a timing signal forming means and a sinusoidal wave generating circuit outputting a sinusoidal wave to an input terminal 42 forms a sinusoidal wave generating means. In place of a black burst signal of a conventional black burst signal generating circuit, a sinusoidal wave signal of the sinusoidal wave generating means is used and a color burst signal synchronous with the three primary color signal is oscillated and formed at the output time of the composite video signal of the 1st color picture, that is, at the RGB output time, and the composite video signal of the 1st color picture is outputted from an output signal changeover switch section 22. Then the sinusoidal wave signal is only to be formed synchronously with the three primary color signals based on the PLL control of the reference clock of the three primary color signal formation by the sinusoidal wave generating means, thereby the device is simplified and formation of small size, low cost is attained.
Patent JP-H06298039-A (JP)
Title: Assembly for fixing strip-like belt
Inventor: KURAUSU KURAINHANSU
IPC: B60R22/34
Filed: 1994-04-05
Abstract: PURPOSE: To provide an assembly for fixing the band-shaped belt of the safety belt device of an automobile with high reliability. CONSTITUTION: In an assembly for fixing a band-shaped belt 10 to a shaft 12 of a seat belt retractor, the shaft 12 is provided with a radial slot 18 through which one edge of the band-shaped belt is inserted, and the band-shaped belt is provided with a first part 101 to be inserted into the slot, a second part 102 for wrapping around a member 16 faced to a direction crossing a vertical direction (F) of the band-shaped belt, and a following edge part 103 positioned in parallel with the first part. Then, a horizontal member is arranged in an expanded first part 181 of the slot intruding into a narrow second part 182 of the slot, and the first part and edge part of the band-shaped belt are pressurized in the thickness direction of the band-shaped belt so as to be held in the second part of the slot.
Patent JP-S542079-A (JP)
Title: Light emission unit of semiconductor
Inventor: OOTA TADAHISA
IPC: H01S5/00
Filed: 1977-06-07
Abstract: PURPOSE: To achieve efficient light emission, by taking the ratio of composition of GaAeAs as 0.4 or more respectively at the layer on the both active layers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56163993-A (JP)
Title: Rubber material for ship
Inventor: INOUE SEIJI
IPC: B63B59/04
Filed: 1980-05-21
Abstract: PURPOSE:To prevent oceanic life such as barnacles from adhering, by adding organic or inorganic toxicant to the rubber material used in the position submerged in the seawater such as a drive shaft in th propelling arrangement of a small ship. CONSTITUTION:An organic or inorganic toxicant is added to the cover part consisting of the rubber material used in the position where is submerged in the seawater, for example, a joint part 15 of the driving shaft connecting the engine arranged onboard with the propelling arrangement 10 fitted outboard, or an operating member 25 such as a clutch, etc. of outboard propelling arrangement 10. By this treatment, the ship is prevented from oceanic life such as barnacles adhering to the above-mentioned parts.
Patent JP-S60217992-A (JP)
Inventor: MASAI SHIROU
IPC: B67D7/32
Filed: 1984-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52149344-A (JP)
Title: Reactive power control device
Inventor: YAMAMOTO YOSHIHIKO
IPC: G05F1/70
Filed: 1976-06-08
Abstract: PURPOSE: To elevate quick responsbility, by forming one arm with series connection of 2 pieces of double directional thyristors, setting it in parallel to 2 arm electric curren tsource, and preparing 1 unit of reactive power control device with connection of condenser at middle point of each arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07279564-A (JP)
Title: Springing-up type gate door
Inventor: TSUSHIMA SHIGEHIRO
IPC: E06B11/02
Filed: 1994-04-05
Abstract: PURPOSE:To permit a door to turningly rise and lower by an always stable operating force and permit the raising/lowering operation of the door in safety. CONSTITUTION:As for a springing-up type gate door 1, the shaft supporting part between the first and the second arms 4 and 5 is set close, and both the arms are installed in a turnable manner on a supporting pillar, in proximity, so that no gap is generated in plane view and in side plane view. The second arm 5 is arranged, keeping out of the turning region of the first arm 4. The top end parts of both the arms 4 and 5 are installed so as to be turnable on a supporting fitting installed on the door.
Patent JP-H09312406-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/322
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease concentration of metallic elements which are contained in a crystalline silicon film and which act to promote the crystallization of silicon. SOLUTION: An amorphous silicon film 103 formed on a quartz substrate 101 is subjected to introduction of nickel elements therein, and then subjected to a first annealing process. This results in formation of a crystalline silicon film 105. Then the substrate is subjected to a wet oxidation process to form an oxidized film 106 on the film 105. At this time, fluorine action causes gettering of the nickel elements into the oxidized film 106. Then the thermally- oxidized film 106 is removed. Therefore, there can be obtained a crystalline silicon film 107 which has a high crystallizability with a low metallic element concentration.
Patent JP-S61227453-A (JP)
Title: Automatic answering telephone set with transfer function
Inventor: HIRAMOTO MASAMI
IPC: H04M1/658
Filed: 1985-03-30
Abstract: PURPOSE:To eliminate the trouble of a caller by transferring the call of the caller and recording the message of the caller into the automatic answering telephone function of a transferred side again when no reply is received at a transfer destination. CONSTITUTION:When a CPU 4 discriminates the end signal of a reply tape OGM representing the transfer, an automatic dial circuit 6 dials the telephone number of the transfer destination stored in advance based on the data in a ROM 5 and sends it to the 2nd telephone line T2. When no reply is received to the call with the prescribed number of times, a reply tape OGM is driven again, the message representing the recording of the message of the caller is sent to the caller, a switch SW2 is thrown from a contact A to a contact B, after the message of the caller is amplified by an amplifier AMP2, it is recorded on a reception tape ICM. When the reply at the transfer destination exists, the CPU 4 detects it to turn on a transistor Q3 so as to energize a relay coil L3 thereby turning on a switch SW3. Thus, the 1st and 2nd telephone lines T1, T2 are connected.